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CVE-2026-5187 Heap Out-of-Bounds Write in DecodeObjectId() in wolfSSL

🗓️ 09 Apr 2026 19:45:39Reported by wolfSSLType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

DecodeObjectId in wolfcrypt may cause heap out-of-bounds writes from insufficient bounds and wrong size usage.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5187
9 Apr 202619:45
attackerkb
AlpineLinux
CVE-2026-5187
9 Apr 202619:45
alpinelinux
Circl
CVE-2026-5187
16 Apr 202621:19
circl
CNNVD
wolfSSL(CyaSSL) 安全漏洞
9 Apr 202600:00
cnnvd
CVE
CVE-2026-5187
9 Apr 202619:45
cve
Debian CVE
CVE-2026-5187
9 Apr 202619:45
debiancve
EUVD
EUVD-2026-21068
9 Apr 202621:31
euvd
NVD
CVE-2026-5187
9 Apr 202620:16
nvd
OSV
DEBIAN-CVE-2026-5187
9 Apr 202620:16
osv
OSV
UBUNTU-CVE-2026-5187
9 Apr 202620:16
osv
Rows per page
[
  {
    "vendor": "wolfSSL",
    "product": "wolfSSL",
    "modules": [
      "wolfcrypt/src/asn.c"
    ],
    "programFiles": [
      "wolfcrypt/src/asn.c"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "5.9.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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09 Apr 2026 19:45Current
CVSS 42.3
EPSS0.00055
20